List of the Top 5 Sustainability Software for Coupa in 2026

Avarni is Australian carbon accounting software built for finance and sustainability teams navigating mandatory climate disclosure under ASRS (AASB S2). Most organisations facing their first climate report are working from spreadsheets, fragmented data sources, and a compliance deadline that doesn't move. Avarni solves all three problems, combining purpose-built software with hands-on expert support so you're never left to figure it out alone. The platform connects to the ERP systems you already use (SAP, NetSuite, D365, and others) and uses AI to read invoices, map GL accounts, and automate Scope 1, 2, and 3 emissions calculations. The result is a complete, auditable data trail where every number traces back to source. No spreadsheet archaeology. No surprises when your auditor asks questions. What sets Avarni apart is the model: you get a named expert who knows your business, your data, and your deadline, not a ticket queue. Implementation runs 2–3 months from kickoff to report-ready, and Avarni's team briefs your auditors during the process so assurance goes smoothly. Key outcomes: ✔ 100% audit pass rate across all clients ✔ Scope 1–3 calculations automated from your existing data sources ✔ Compliance-ready reports aligned to ASRS / AASB S2 ✔ Full audit trail built in — no manual reconstruction required ✔ A named expert guiding your team from data discovery to filing Avarni is CSIRO-backed, SOC 2 Type II certified, and a NSW Government listed supplier. Trusted by ASX-listed and leading Australian organisations including Latitude Financial, CSL, Cement Australia, Maersk, Schneider Electric, and 99 Bikes.

IntegrityNext is a leading global provider of AI-powered supply chain sustainability software that enables companies to build more sustainable, resilient, and compliant value chains. The platform combines primary supplier data, real-time risk intelligence, and regulatory expertise to support sustainable procurement, proactive risk management, and compliance with regulations such as CSDDD, CSRD, CBAM, EUDR, and others. IntegrityNext empowers procurement, sustainability, and compliance teams by delivering continuous performance improvement across environmental, human rights, labor, and decarbonization topics. By embedding AI-driven insights directly into procurement and supplier management processes, organizations can identify risks earlier, strengthen supply chain resilience, engage suppliers more effectively, and unlock long-term business value. With over 600 customers and approximately 2.8 million suppliers across 190 countries, IntegrityNext supports organizations worldwide in embedding sustainability into the operating model of complex supply chains.

Persefoni offers a SaaS platform that helps financial institutions and businesses comply with climate disclosure demands from regulators and stakeholders. Previously, calculating carbon footprints and fulfilling climate reporting requirements was a challenging task. However, with Persefoni, you don't need to be a technical expert; just respond to a few straightforward questions and upload your data. The automated Persefoni advisor™ will assist you throughout the entire process. There’s no need for any background knowledge in carbon accounting or climate disclosure standards. Additionally, your subscription provides a variety of support and deployment options, allowing you to select either expert-led guidance for a structured rollout or self-service onboarding through a comprehensive library of instructional articles and videos. This flexibility ensures that users of all experience levels can effectively utilize the platform to meet their climate goals.

DitchCarbon stands out as a sophisticated emissions intelligence platform that utilizes artificial intelligence to simplify Scope 3 carbon accounting by automatically collecting, standardizing, and verifying emissions data from millions of organizations, enabling businesses to move away from tedious manual processes and access quick, audit-ready insights. This platform provides detailed, supplier-specific Scope 3 emissions information with consistent schemas and governance, converting fragmented spending and supplier data into practical outputs like reports, exports, and integrated dashboards, which significantly improve visibility into emissions baselines in a matter of weeks rather than months. Furthermore, DitchCarbon integrates effortlessly with existing procurement, ERP, and BI systems, delivering real-time emissions profiles, scoring, forecasts, and actionable reduction strategies while adhering to compliance frameworks such as the GHG Protocol, SBTi, and CDP. Its API-first architecture facilitates the seamless incorporation of emissions intelligence into diverse business processes and products. By adopting this innovative strategy, companies not only enhance their operational efficiency but also gain the ability to make well-informed decisions that positively impact their sustainability objectives. Ultimately, DitchCarbon empowers organizations to take significant strides toward reducing their carbon footprints in a rapidly evolving regulatory landscape.

Pulsora serves as a comprehensive platform designed for enterprise sustainability, enabling the collection and organization of all your ESG data in a single location. It allows you to calculate your carbon footprint across scopes 1, 2, and 3. This innovative tool assists businesses in reporting and enhancing their ESG performance, while minimizing the administrative workload tied to ESG reporting and compliance. By providing actionable insights, Pulsora empowers organizations to make informed decisions. With its robust workflows, the platform automates the processes of gathering, organizing, and reporting sustainability and ESG information. When you possess accurate data from transparent sources, you can confidently submit your work. Additionally, the platform's flexibility ensures that you can keep pace with evolving regulations and safeguard the future of your sustainability initiatives. By adopting effective ESG and sustainability strategies, companies can contribute to creating a more sustainable, inclusive, and improved global community while also enhancing their own operational efficiency.